Caudron C.561

2 min read

In 1936, Société des Avions Caudron built the C.561 racing aircraft. It represented a unique blend, incorporating the fuselage of the C.461 and the powerplant of the C.560, resulting in a single-seat, low-wing monoplane with a distinct construction.

Table of Contents

Design and Technical Specifications

The C.561 was equipped with a Renault 446 engine, delivering 450 hp. Its design, combining elements from two previous models, promised significant performance, reflecting Caudron’s characteristic innovation in racing aviation during that era.

The Coupe Deutch Challenge and its Fate

Despite being specially built for the Coupe Deutch competition, the C.561 was ultimately unable to participate. Persistent engine problems thwarted its aspirations, leading engineer Marcel Riffard to abandon further development of the project and shift his focus to more promising machines.

Technical Specifications

Modification	C.561
Wingspan, m	6.67
Aircraft length, m	7.51
Aircraft height, m	1.80
Wing area, m2	6.89
Empty weight	600
Maximum takeoff weight	998
Engine type	1 Piston engine Renault 446
Power, hp	1 x 450
Maximum speed, km/h	500
Crew, crew members	1

Image and diagram gallery of the Caudron C.561

French

ArchivoAéreo Editorial Team

A group of aviation researchers and enthusiasts dedicated to documenting and preserving global aeronautical history. All articles are reviewed to ensure historical accuracy.

Sources & Accuracy

The information presented in this technical sheet has been compiled from declassified flight manuals, historical archives, and specialized literature. While we strive for maximum accuracy, some performance data may vary depending on the specific variant or operational conditions.

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